Answer:
14 headphones
Step-by-step explanation:
Use algebraic manipulation. Let x be the number of headphones sold this week:
89 = x + (3x + 5)
Combine like terms:
89 = 4x + 5
Get the x's on one side:
84 = 6x
Divide:
14 = x
So, Veronica sold 14 headphones this week.
Answer: y = 17x
Step-by-step explanation:
Note that the equation that will be used is: y = mx + b,in which m = slope and b = y-intercept.
Solve for b:
0 = 17(0) + b
Simplify:
0 = 0 + b
b = 0
Equation: y = 17(x)
~
Answer:
80
Step-by-step explanation:
0
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Answer:
$900.9
Step-by-step explanation:
Find the final price of a $849.99
laptop with 6% sales tax.
Given data
Price= $849.99
Tax = 6%
Let us find the amount of the tax
=6/100*849.99
=0.06*849.99
=$50.9994
Now the final price is
=50.9994+849.99
=$900.9
